SEATTLE The first two states to legalize marijuana use are finding it will be difficult to keep the drug from moving onto the black market or into other states, especially as pot remains illegal under federal law.

TOPEKA, Kan. Abortion opponents marked the 40th anniversary of the Roe vs. Wade decision Tuesday with workshops, prayers and calls for more limits on the rights established by the Supreme Court in the landmark ruling.

WASHINGTON Rick Santorum won the Kansas caucuses in a rout on Saturday, and Republican presidential front-runner Mitt Romney countered in Wyoming, a weekend prelude to suddenly pivotal Southern primary showdowns in the week ahead.